Application of wear-resistant plates in industrial construction
1.Thermal power plant: medium speed coal mill cylinder lining plate, fan impeller nest shell, dust collector inlet flue, ash guide pipe, bucket wheel lining plate, separator connecting pipe, coal crusher lining plate, coal hopper and crusher lining plate, burner nozzle, coal hopper and funnel plate, air preheater support protective tile, separator guide vane. The above components do not have high requirements for the hardness and wear resistance of wear-resistant steel plates. Wear resistant steel plates with a thickness of 6-10mm and a material of NM360/400 can be selected.
2) Coal yard: feeding trough and leakage head inner village, material head lining plate, fan blade pusher bottom plate cyclone dust collector, coke guide lining plate, ball mill lining plate, drill bit stabilizer, spiral feeder bell cover and base, kneading machine hopper lining plate, annular feeder and flip bucket bottom plate. The working environment of the coal yard is harsh, and there are certain requirements for the corrosion resistance and wear resistance strength of wear-resistant steel plates. It is recommended to use NM400/450 HARDOX400 wear-resistant plate with a thickness of 8-26mm.
3) Cement plant: chute lining, end lining, cyclone dust collector, powder concentrator blades and guide blades, fan blades and lining, recycling bucket lining, screw conveyor bottom plate, pipeline components, melt cooling plate lining, conveyor slot lining plate. These components also require wear-resistant steel plates with better wear and corrosion resistance, which can be made of NM360/400HARDOX400 wear-resistant steel plates with a thickness of 8-30mmd
4）Loading machinery: unloading machine chain plate, hopper village plate, grab blade plate, automatic dump truck dump plate, and dump truck body. This requires wear-resistant steel plates to have extremely high wear resistance and hardness. It is recommended to use wear-resistant steel plates with a material of NM500 HARDOX450/500 and a thickness of 25-45MM
5）Mining machinery: lining plates and blades of ore and stone crushers, conveyor lining plates and baffles. This type of component requires extremely high wear resistance, and NM450/500HARDOX450/500 wear-resistant steel plates with a thickness of 10-30mm can be selected.
6) Engineering machinery: cement pusher toothed plate, concrete mixing station, mixer village plate, dust collector village plate, brick making machine mold plate. The recommended material is NM360/400 wear-resistant steel plate, with a thickness of 10-30mm
7) Engineering machinery: loaders, bulldozers, excavator bucket plates, side shovel plates, bucket bottom plates, shovels, rotary drilling rig drill rods. This type of machinery requires particularly tough and high wear-resistant steel plates. NM500 HARDOX500/550/600 high-strength wear-resistant steel plates with a thickness of 20-60mm can be selected
8) Metallurgical machinery: iron ore sintering machine, conveying elbow, iron ore sintering machine lining plate, scraper machine lining plate. Due to the need for high-temperature and extremely hard wear-resistant steel plates for such machinery. Therefore, it is recommended to use the HARDOX600HARDOXHiTuf series wear-resistant steel plates. 9) Wear-resistant steel plates can also be used for various parts of sand mill cylinders, blades, freight yards, dock machinery, load-bearing structures, railway wheel structures, drums, etc
